baber/WOPTO huggingface dataset:
Patent JP-H05185132-A (JP)
Title: Method for rolling seamless steel tube
Inventor: KIMURA SHIGEMITSU
IPC: B21B45/08
Filed: 1992-01-10
Abstract: PURPOSE:To suppress biting failure of a hollow tube stock at an elongator and pit flaws on the outer surface by forced-in scales in the manufacture of a seamless steel tube by the plug mill rolling method of the double piercing system. CONSTITUTION:The outer surface of the hollow tube stock 1 pierced by a piercer is descaled by 1000kg/cm<2> high pressure water near elongator 3 to remove scales stuck to the outer surface. Consequently, reduction of yield by the biting failure at the elongator, deterioration of manufacturing efficiency and working rate can be suppressed, further, the man hour for repairing the pit flaws on the outer surface can be reduced drastically.
Patent JP-S60165917-A (JP)
Inventor: HIRAOKA MICHIO
IPC: A47J19/00
Filed: 1984-02-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05216935-A (JP)
Title: Document retrieving system
Inventor: KUMAKI TSUGIO
IPC: G06F11/22
Filed: 1992-02-07
Abstract: PURPOSE:To quickly show the accurate contents of the document needed for taking a counter measure to the fault of a large-scale plant. CONSTITUTION:When such faults occur as the troubles of equipments, the abnormal process value, etc., in a plant monitoring mode, the information on these faults are sent to a retrieving system 3 from a main monitoring control system 1 via a document interface 2. Thus the system 3 retrieves a registered document of a filing system based on the received information and calls out the desired document. Then an AI system 5 designates the information necessary for an operator out of the called document by an AI function. The designated information is sent to the system 1 via the interface 2 and the contents of the information are shown on a display 6.
Patent JP-H07229328-A (JP)
Title: Sheet stretching device
Inventor: ANZAI SHIGEO
IPC: E04H15/32
Filed: 1994-02-21
Abstract: PURPOSE:To simplify the structure and to enhance workability by making up a sheet stretching device of a sheet-holding outer casing part which has a slit opened in the longitudinal direction and also has a void part for housing a head-swelling element part, and a rope-clasp fastening part. CONSTITUTION:A sheet stretching device 1 is made up of a sheet-holding outer casing part 2 of a C shape in section which has a slit part 4 capable of passing a sheet S but not passing the head-swelling element part E of the sheet S and also has a void part 5 for housing the element part E in its inside, and a fastening part 3 for holding the outer casing part 2 and being connected to a frame structure K by means of a rope R. A head-swelling element part E or an end part of a head-swelled shape in such a condition that the one end of the sheet S has been wound around a core M is fitted inside the void part 5 via the slit part 4, so that the sheet S can be held by the void part 5 without being slipped out from the slit part 4. Then, a rope R is inserted into a fixing part 6 having an opened fastening part 3 for connecting it to a frame structure K, and the sheet S is stretched by fastening the rope R. Thus, the structure can be simplified, and workability can be enhanced.
Patent JP-S59149881-A (JP)
Inventor: KOUNO SHIZUO
IPC: B62K19/40
Filed: 1983-02-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58139555-A (JP)
Title: Terminal device for picture communication
Inventor: SATOU HIROICHI
IPC: H04N1/387
Filed: 1982-02-15
Abstract: PURPOSE:To give corrections to an optional part of a picture in a dialog form, by transmitting a picture obtained by a scan and then displaying it at both sides of transmission and reception. CONSTITUTION:The document signals transmitted to a facsimile terminal 21  from 11 are converted through a code convering circuit 22 into the information  in which the signals corresponding to dots are expressed by X and Y coordinates which defines a prescribed fixed point of a document as an original point. This information is stored in a common memory 23. Then a transmission line 20 is switched to terminals 19 and 29 from terminals 18 and 28. The contents equal to the memory 23 are stored to a common memory 13 under transmission through the terminal 11. The contents of memories 13 and 23 are displayed at displays 17 and 27 via input/output interfaces 15 and 25. The outputs of telephones 50 and 51 are transmitted via interfaces 15 and 25 and by means of the line 20. The frequency is divided and multiplexed for the voice and additional writing signal to the picture.
Patent JP-H06238507-A (JP)
Title: Machining device of work
Inventor: ICHIZAWA TAKASHI
IPC: B22C7/02
Filed: 1993-02-10
Abstract: PURPOSE:To simplify and lighten a moving mechanism at the time of casting a mould off, for example, a press mould and others. CONSTITUTION:On a machining device 1 to machine a bottom face of such a light weight work W as a foam block from below by a machining tool 6 free to elevate provided on a side surface of a column 2, a first frame body 8 free to move in the Y-axial direction by a Y-axial motor 7 fixed on the column 2 and a second frame body 10 free to move in the X-axial direction by an X-axial motor 11 fixed on the first frame body 8 are provided, and a pair of an L-shape member and an L-shape plate 38 as a clamp member to hold the work W with pressure is provided on this around frame body 10. Additionally, the first frame body 8 and the second frame body 11 are formed into rectangular frame body shapes.
Patent JP-S63192582-A (JP)
Title: Laser beam machine
Inventor: IWATA AKIO
IPC: B23K26/067
Filed: 1987-02-04
Abstract: PURPOSE:To reduce the installation area of a laser beam machine and the size of its mechanism by providing plural machining heads to the laser beam machine and arranging a laser beam changing-over device between a laser beam oscillator and the machining heads. CONSTITUTION:The laser beam oscillator 15 is provided on an upper frame 13 of the laser beam machine 1 and first and second machining heads 33 and 35 are arranged to a supporting frame 17 arranged on the tip of the upper frame 13. Further, the laser beam changing-over device 19 to change over the laser beam in order is arranged at the central part of the supporting frame 17. The laser beam LB emitted from the oscillator 15 is reflected by the changing-over device 19 and made incident on the first machining head 33 and transmitted light is made incident on the second machining head 35 via a reflection mirror 21. Since the heads 33 and 35 are used by changing over in order, a stroke of the machine is reduced and the installation area of the laser beam machine 1 is reduced and the size of its mechanism is reduced.
Patent JP-H02203448-A (JP)
Title: Optical information recording/reproducing device
Inventor: SUZUKI YASUO
IPC: G11B11/105
Filed: 1989-02-02
Abstract: PURPOSE:To decrease the number of parts and to reduce the power consumption by using a coil to impress a recording and/or erasing magnetic field to a medium set near an objective lens. CONSTITUTION:The seek/tracking control is applied to an objective lens 1 in the access direction of an information recording/reproducing device with the electromagnetic force generated among a seek/tracking coil 7, a seek/ tracking magnet 8, and a center yoke 10. In this case, the magnetic field of a permanent magnet is not produced at the periphery of the lens 1. Then an auxiliary magnetic field is produced by winding an auxiliary magnetic field coil 19 around the outer diameter and its periphery of the lens 1. Thus it is possible to minimize the number of parts and the power consumption.
Patent JP-H06236643-A (JP)
Title: Magnetic head
Inventor: KAZAMA TOSHIO
IPC: G11B21/21
Filed: 1993-02-10
Abstract: PURPOSE:To obtain a magnetic head which can take an excellent floating posture. CONSTITUTION:The surface 14 of the slider 13 of the magnetic head 12 faced to a magnetic recording medium 17 is formed of the curved surface 14x of a radius Rx provided with a center axis X in a direction in parallel with the traveling direction of the medium 17 and the curved surface 14y of a radius Ry provided with a center axis Y in a direction orthgonally crossed to the traveling direction of the medium 17. Then, the relation of the radius Rx and the radius Ry is set within the range of 1<Ry/Rx<=1.5.
Patent JP-S53108378-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOYANAGI MITSUMASA
IPC: H01L21/283
Filed: 1977-03-04
Abstract: PURPOSE: To enable to withstand the contamination by lowering the electrode resistance and reducing the variation in performance, through filling the impurity such as phosphorus to the electrode and insulating film, in the manufacturing method of MOS transistors. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07235775-A (JP)
Title: Multilayer printed wiring substrate
Inventor: IWANE YASUSHI
IPC: H05K9/00
Filed: 1994-02-21
Abstract: PURPOSE:To restrain unnecessary coupling between circuits due to shared ground. CONSTITUTION:A printed substrate 10 is provided with two ground layers 3a, 3b. The ground layers 3a, 3b are electrically insulated inside the printed substrate. Therefore, it is possible to reduce coupling of circuits due to sharing grounds by connecting circuits of different characteristics (low frequency and high frequency), etc., to separate ground layers 3a, 3b.
Patent JP-S62113734-A (JP)
Inventor: ROBAATO NEIRU KURAAKU
IPC: C10M169/00
Filed: 1986-02-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S56120627-A (JP)
Title: Selective reduction of compound having acetylenic unsaturated bond
Inventor: KINOSHITA SHIYOUICHI
IPC: C07C67/00
Filed: 1980-02-27
Abstract: PURPOSE: To prepare a compound having ethylenic unsaturated bond, in high purity and yield, by hydrogenating a compound having acetylenic unsaturated bond in the presence of a Pd catalyst and a mono-oxy-substituted sulfide as a reaction retarder.  
     CONSTITUTION: In the quantitative reduction of an acetylenic unsaturated bond of an organic compound to an ethylenic unsaturated bond by the catalytic hydrogenation, a compound of formula [R 1  is 1W8C alkyl; R 2  and R 3  are H or 1W6C alkyl; (n) is an integer of 1W6] is used as a reaction retarder together with a Pd catalyst. The compound of formula is, e.g. 2-hydroxyethyl methylsulfide, and its amount is pref. 0.01W200wt% based on the catalyst.  
     EFFECT: The selectivity of the partial hydrogenation is remarkably improved, and the contamination of the product with the unreacted raw materials and the saturated compound produced by the excessive hydrogenation can be suppressed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000224398-A (JP)
Title: Facsimile machine and its control method
Inventor: HASHIMOTO TAKAAKI
IPC: H04N1/411
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a facsimile machine and its control method by which reception is conducted independently of capability of decode processing even when high speed transmissions by the V.34 is conducted by using a coding form promising a high compression effect such as the JBIG in a system where software is employed for decode processing. SOLUTION: Data are received, the number of frames of the data able to be decoded per unit time is calculated while decoding the received data on the basis of the result of decoding part of the received data and whether or not remaining data not decode-pressed can be decoded within a prescribed limit time is predicted (S3). When predicted that the decode processing of the remaining data is impossible within the limit time, re-transmission of the data is requested (S6).
Patent JP-2000222592-A (JP)
Title: Method and system for graphic plotting
Inventor: ONO RYUICHI
IPC: G06T11/40
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To realize a quick plotting which can paint in overlapping graphics and is free from color leakage to the outside of graphics. SOLUTION: Coordinates on each horizontal scanning of the outline of graphics to be plotted by data related to graphics which are inputted by an editor 5a are detected in a conversion part 5b based on this data and are temporarily stored in a memory part 2. When plotting is started by operator's indication, vector data in the horizontal direction obtained by these coordinates is transferred to a run time 5c, and a line having a length determined by vector data is successively plotted in the color designated by the editor 5c by the run time 5c with respect to each horizontal scanning line. Thus, horizontal lines are repeatedly plotted to form graphics.
Patent JP-H06238523-A (JP)
Title: Copper covered steel wire for wire electric discharge machining
Inventor: OKA KIYOSHI
IPC: B21C23/26
Filed: 1993-02-10
Abstract: PURPOSE:To increase the strength of a wire in high temperature and to improve electric discharge machining speed by forming irregularity of specified height at a boundary part of copper and steel as well as specifying an area ratio of copper against steel and additionally forming a Zn layer on the surface of copper on the complex wire covering a steel wire with copper. CONSTITUTION:On a complex wire covering a steel wire 1 with copper 2 which is an electrode wire for wire electric discharge machining, by setting an area ratio of the copper 2 against the copper wire 1 25-75%, calorific value of the wire is reduced and strength at the time of electrical discharge machining is maintained. Additionally, by forming irregularity 4 of 0.1-0.2mum in height from the bottom of a recessed part to the top of a protruded part on the front surface of a boundary part of the copper 2 and the steel wire 1, a heat transmission area is increased and cooling power of the wire is heightened. Additionally, on the surface of the copper 2, a Zn layer 3 of 1 or more than 1mum is formed, and accordingly, an electric discharge characteristic of the wire is further heightened. By using the aforementioned electrode wire, electric discharge machining speed is heightened and efficient electric discharge machining is realized.
Patent JP-H05185878-A (JP)
Title: Television loaded on vehicle
Inventor: YAMAGUCHI TAKASHI
IPC: H04N5/64
Filed: 1992-01-13
Abstract: PURPOSE:To prevent shake of a television main body at being pushed out outside a casing by returning a supporting mechanism into the casing until the back side of the television main body is contacted with a console part, after pushing out the television main body outside the casing by means of the supporting mechanism and rotationally moving it to a decided angle. CONSTITUTION:A television main body 20 is pushed out outside a casing 10 by means of a supporting mechanism 30, rotationally moved to an angle which can be easily seen, and thereafter the supporting mechanism 30 is returned into the casing 10 until the back side of the television main body is contacted with a console D part. Hereby, the back side of the television main body is contacted with the console D part so as to increase the territory to fix the television main body, and hence blurring of the television main body at running of the vehicle is prevented, so as to dissolve a trouble by which for example a liquid crystal display part for giving navigation information is hardly seen. Further, shake of the main body is prevented, and hence fitting condition between the television main body and the supporting mechanism can be stabilized extending over a long time.
Patent JP-H04262602-A (JP)
Title: Snow melt structure for horn in parabolic system antenna
Inventor: OGATA FUMIAKI
IPC: H01Q1/02
Filed: 1991-02-18
Abstract: PURPOSE:To realize the snow melt structure for a horn of a parabolic antenna with simple structure easily installed adaptively with respect to the snow melt structure to prevent snow deposition onto a horn of the parabolic antenna used for a communication system or the like utilizing a communication satellite. CONSTITUTION:An outer cylinder 3 whose aperture face is covered by a feedome 4 is mounted to an outer circumference of a tip of a horn 2 installed to a major mirror surface of a parabolic system antenna main body 1 projecting in a front direction through a ring mount jig 5 forming a bottom of the said outer cylinder 3 and a substantially enclosed space is formed by the outer circumferential face of the said horn 2, an inner circumferential face of the outer cylinder 3 and the feedome 4 and a heat means 9 is installed in the said enclosed space.
Patent JP-H11310837-A (JP)
Title: Copper alloy excellent in wear resistance
Inventor: NINOMIYA RYUJI
IPC: C22C1/04
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a copper alloy having a composition remarkably high in productivity without deteriorating wear resistance at the time of copper alloy cladding. SOLUTION: This copper alloy has a composition consisting of, by weight, 6-15% Ni, 1-5% Si, 1-5% of at least one element among Mo, W, Ta, Nb, and V, and the balance Cu with impurities, further containing, if necessary, at least either of 0.5-1.5% Fe and 1-5% Cr, containing, if necessary, 0.5-0.9% Al, containing, if necessary, 5-15% Co, containing, if necessary, 0.1-1.0% or 0.3-1.0% P, containing, if necessary, 1-10% or 2-10% Mn, and also containing, if necessary, 0.01-0.1% or 0.05-0.1% REM including Mm.
Patent JP-H09318443-A (JP)
Title: Daylight sensor, blind controller and illumination controller
Inventor: SHIMOMURA YOKO
IPC: G01J1/42
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To detect whether direct sunlight and strong ground reflected light exist or not by a method wherein a plurality of light receiving elements are installed in positions which can sense the direct sunlight, it is arranged that one element is not exposed to the direct sunlight at all and the difference between outputs from the respective elements or the ratio of the outputs is found. SOLUTION: A photoelectric conversion element 2a is arranged so as to be parallel to the glass plane of a window 3, a photoelectric conversion element 2b is arranged so as to face the sky, and the photoelectric conversion elements 2a, 2b are arranged in a direction perpendicular to, and opposite to, the window 3 in such a way that one or more elements which are not exposed to direct sunlight from sunrise up to sunset exist. When strong ground reflected light from other buildings exist, the output across the elements 2a, 2b is changed largely, and the existence of the ground reflected light is discriminated on the basis of it.  When the direct sunlight is incident on the inside of a room, one out of the elements 2a to 2d does not receive the direct sunlight, a large difference is generated between their outputs, and the existence of the direct sunlight can be discriminated on the basis of it. On the basis of a discriminated result, a blind control operation and an illumination control operation are performed, and a change due to the direct sunlight can be relaxed.
Patent JP-2000221034-A (JP)
Title: Laser surveying device
Inventor: ITO EIICHI
IPC: G01C15/00
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a laser surveying device usable at a low electric power consumption, capable of simplifying optical axis adjusting structure for leveling. SOLUTION: Liquid metal 12 and a transparent liquid 11 insoluble to it are sealed into a sealing container 10 with an incident window 10a and an emitting window 10b for a laser beam from a laser beam source to constitute a horizontal plane forming device 5. The laser beam is reflected by a boundary (horizontal plane 13) in the liquid metal 12 and the transparent liquid 11 to be emitted from the window 10b, it is reflected by a reflection means 6, its beam diameter is expanded by a beam expander 7, and then the beam gets incident into a rotating pentaprism 16 to form a plane beam. Even when a device is disposed inclinedly, an optical axis adjustment is conducted by the horizontal plane forming device 5 and the beam expander 7 to be horizontal all the time.
Patent JP-S54116607-A (JP)
Title: Ac generator for automobiles
Inventor: OONO MASAHARU
IPC: H02K9/06
Filed: 1978-03-03
Abstract: PURPOSE: To reduce noise due to cooling air current noticeably by means of a bypass flow section provided on a part of an end bracket to reduce the air passing within the generator.  
     CONSTITUTION: A bypass flow section 13 is provided on a part of an end bracket 2. This can reduce air passing within the generator, thereby minimizing noise due to the cooling air current noticeably. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05215243-A (JP)
Title: Sealing device for extra high voltage
Inventor: NODA TAKAAKI
IPC: F16J15/18
Filed: 1992-02-10
Abstract: PURPOSE:To improve maintenance efficiency in the case of exchanging a seal ring, while preventing beforehand a back up ring from projecting out to be broken in a micro clearance which is formed by energization from an extra high voltage room at an end face part of a cylinder. CONSTITUTION:A back up ring 2 is formed of soft resin material such as ultra- high molecular weight PE and an end cap 3 is formed of bearing copper alloy. The first taper face 8 which stretches outwards in a radial direction is set on the inner circumference part of the opening end part of a cylinder 5, and the second taper face 9 which is brought in strong pressure contact with the first taper face 8 is set on the end cap 3. And then by pressing the end cap 3 by load from the extra high voltage room 7, the second taper face 9 is extended outwards in the radial direction to be firmly brought in pressure contact to the first taper 8, so as to prevent a clearance from being formed on the back side of the back up ring 2, and any part of the end cap 3 where seizure or the like may develop is parted from the inner circumference of the cylinder 5 toward the parts of the taper faces 8 and 9 so as to prevent the outer circumference of a new ring from being damaged by seizure trace, etc., when the new seal ring 1 is inserted therein.
Patent JP-S55116117-A (JP)
Title: Information processor
Inventor: HIGUCHI MISAO
IPC: G06F1/26
Filed: 1979-03-01
Abstract: PURPOSE: To increase the processing speed of a processor, to reduce the number of power supply terminals, and to use it by an one-chip information processor by  operating a processing part by a 1st voltage and a memory part by a 2nd boosted  voltage.  
     CONSTITUTION: The characteristic of RAM of CMOS structure is shown by curve 50, and the data transfer time is between 150 and 200μs at operating voltage 5V, but approximate 100μs at 7V. Of one-chip information processor 10, RAM part 11 and register part 12 are of CMOS structure and operate as data holding parts and its supply voltage is VDD. Processing part 13 including an arithmetic processing part, control part, etc., on the other hand, consists of N (or P) channel IGFET and is applied with external supply voltage VCC. Here, VDD is a voltage obtained by boosting VCC by booster 15 and inside of the unit, relation VDD>VCC is born. Further, breaker 16 which isolates an input passage between processing part 13 and VCC when VCC is OFF is provided between a power input stage and processing part 13. 
     COPYRIGHT: (C)1980,JPO&Japio